RT8901 Datasheet | Richtek

® 35V Gate Pulse Modulator for LCD Panels General Description The Gate Pulse Modulator (GPM) is specially designed for the application of gate driver in TFT LCD panels. The GPM is controlled by frame signals from timing controller to modulate the Gate-On voltage that acts a flicker pensation circuit to reduce the coupling effect between gate lines and pixels. It also can delay the Gate-On voltage while power-on for achieving a correct power-on-sequence for gate driver ICs. Both of the delay time for flicker pensation and power-on-sequence are programmable by external resistors and capacitors. Features - Flicker pensation Circuit - Reduction of Coupling Effect Between...